GPS is a very convenient technology. It allows us to quickly find where we are and where we want to go. But the technology is not just good. As more and more APP need to share your location, personal privacy has become increasingly weak. With some small programs, others can easily get your personal information and location, personal life is becoming increasingly insecure.

GPS tracking unit is a device, normally carried by a moving vehicle or person, that uses the Global Positioning System to determine and track its precise location, and hence that of its carrier, at intervals. In the United States, tracking Global Positioning System device can be seen everywhere. Your car is likely to be FBI and some criminals to install tracking device. These may sound like joke, but in fact they are real. So how to solve this problem? Maybe car cigarette lighter GPS anti-tracking blocker are a very good choice.

GPS signal jammer can be effectively blocker signal Global Positioning System. Whether you are at home or in the driving process, it can guarantee that your personal location is not available. Your personal privacy can be adequately protected. Such devices are also often used to protect politicians and counter espionage operations.

The 5 bands jammer not only can jam all cell phone signal: gsm, 3g, 4g, but also can blocker GPS

$275.30$556.16

GPS anti-tracking signals jammers classification

Global Positioning System (GPS) satellites broadcast microwave signals to enable Satellite Positioning receivers on or near the Earth's surface to determine location and time and derive velocity. Global Positioning System signals include ranging signals, used to measure the distance to the satellite, and navigation messages.
L1 - 1575.42 MHz: This signal is used to provide the course-acquisition (C/A) and encrypted precision P(Y) codes. It is also used for the L1 civilian (L1C) and military (M) codes on the Block III satellites
L2 - 1227.60 MHz: This signal is used to carry the P(Y) code, as well as the L2C and military codes on the Block IIR-M and later satellites
L3 - 1381.05 MHz: This frequency is used to carry information regarding any nuclear detonation (NUDET) event detected.
L4 - 1379.913 MHz: This signal is being studied for use with additional ionospheric correction. This would considerably improve the accuracy.
L5 - 1176.45 MHz: This signal is being proposed for use as a civilian safety-of-life (SoL) signal.
So, after knowing the above data, you can buy car Global Positioning System blockers according to one's own need
Most GPS jammer vehicle anti-tracker are built for military uses, for instance, to confuse the enemy on where their exact location is or where the enemies satellite positioning guided missiles or bombs will fall. However, there are a few civilian uses for jamming Global Positioning System signals including the ability to conceal oneself or one’s vehicle in the case that it is being tracked by a GPS receiver. You can turn on the device to avoid being tracked.